TSXAEY1600模块
TSXAEY1600模块
TSXAEY1600模块
数字量信号连接应注意的问题
变频器的输入信号中包括对运行/ 停止、正转/ 反转、点动等运行状态进行操作的数字量输入信号(开关型指令信号),这些信号常来自PLC 的数字量输出信号。PLC 通常利用其内部的继电器接点(继电器输出型P L C )或具有开关特性的元器件(晶体管输出型PLC)与变频器相连,得到运行状态指令,如图1 和图2 所示。在进行数字量信号的连接时应注意:
(1)使用继电器输出型P L C 与变频器相连时,应注意接触不良常带来变频器误动作,因此在实际接线中要注意连接可靠。
(2)使用晶体管输出型P L C 与变频器相连时,应注意晶体管本身的电压的高低、电流的大小等限制条件在其范围内,保证系统的可靠性。
(3)设计变频器的输入信号电路时,应尽量避免采用继电器等感性负载,因继电器开闭产生的浪涌电流可能引起变频器的误动作。
(4)当P L C 输出的开关信号进入变频器时,有时会发生外部电源和变频器控制电源之间的串扰,应注意对P L C和变频器分开接地,避免两者使用共同的接地线。
G500-B8000
G500-S220
DCU305R3数量1
K19-DM数量1
HC.1444E1数量2
OA2011HS-10M 2
OA2011TS-10M 2
OA0020SM3AB-16 4
OA1035AD-04 1
OA1071B-30 2
QD77MS16
Q68TD-G-H01
QJ51AW12AL,MELSEC-Q/L AnyWireASLINK主站模块
MR-J4W3-222B
QJ71C24N-R4
Q52B
LEUZE IPRK18/A L.46 2 孟加拉
VX4B900100 2
VX4PPC11N4 2
HF-KP43G1 1
N2EG40-20.188 1
1-3轴焊接电缆^SDP-PW2-A560^发那科 数量3
6LS1-4PG 6
FX3U-CAN 14
NS2104MT 2
HPQ-T1-004 1
CS1W-DRM21-V1 1
DRT2-D16 18
XWT-OD16 18
DRT2-ID16 18
Omron A22NL-RMA-TRA-G101-RC 10个
Mitsubishi FR-F840-03250-E2-60 160kw 10个
Emerson 89E-0090308P14N2MM07D16 500个
Emerson RRE4052S1T2B8 20个 EATON T0-2-8221/E
EC401-50 10
CP471-00 8
AAI141-H50/K4A00 27
SEC401-51 10
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WF16AF1U1 1
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CK10CE300 GE 1
RTWY-3D 10
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NJR2-15ZX 1
AJ65SBT-64AD/1W5134 2
Q68DAIN 2
ERN 1381.026-2048 U2 3
6FX8002-2DC10-1JF0 4
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750-662/000-003 1
FR-E840-0120-4-60 5.5KW 4
FR-E840-0060-4-60 2.2KW 3
FR-E840-0095-4-60 3.7KW 2
MR-J2S-10B 1个
TAKEX UM-Z3DS-38STF 1
YASKAWA ELECTRIC CIMR-G5A4030 CIMRG5A4030
YASKAWA ELECTRIC CIMR-G5A4030 CIMRG5A4030
WESTINGHOUSE WHUN363 WHUN363
WESTINGHOUSE A210M4CAC A210M4CAC
WELDING TECHNOLOGY CORP 986-0054 9860054
USON CORP VECTOR-6U VECTOR6U
US MOTORS 25900420P00 25900420P00
TRICONEX 4507 4507
TOSHIBA VT130H1U4270B0H VT130H1U4270B0H
TOSHIBA VT130G7U420KB VT130G7U420KB
TEXAS INSTRUMENTS PLC 565-1101 5651101
TELEMECANIQUE TSX-P574823AM TSXP574823AM
TELEMECANIQUE TSX-MAP-PC74M TSXMAPPC74M
TELEMECANIQUE ATS-46C32N ATS46C32N
TB WOODS DVC51500AXN0BG DVC51500AXN0BG
TAYLOR ELECTRONICS 6001NC10900 6001NC10900
STROMBERG FDC86-CONT FDC86CONT
SQUARE D JJP36250AB JJP36250AB
SQUARE D CM4000 CM4000
SNAP ON YA390 YA390
SIEMENS SB3 SB3
SIEMENS ND63B100 ND63B100
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SIEMENS 6ES5-241-3CA11 6ES52413CA11
SIEMENS 6DD1-661-0AE0 6DD16610AE0
SIEMENS 6AV3-637-1PL00-0AX0 6AV36371PL000AX0
SIEMENS 1PH7167-2EG00-0BB3 1PH71672EG000BB3
SICK OPTIC ELECTRONIC LUT1-400S01 LUT1400S01
SCHWEITZER ENGINEERING 071001ABA9X72850000 071001ABA9X72850
ROCKWELL INTL CORP 350010C-503-183 350010C503183
RELIANCE ELECTRIC DSA-MTR-20A DSAMTR20A
RELIANCE ELECTRIC B/M-60028-2 BM600282
RELIANCE ELECTRIC 915K0100 915K0100
RELIANCE ELECTRIC 86466-74S 8646674S
RELIANCE ELECTRIC 86466-74RB 8646674RB
RELIANCE ELECTRIC 803614-SB 803614SB
RELIANCE ELECTRIC 802220-15VC 80222015VC
RELIANCE ELECTRIC 61C-540 61C540
RELIANCE ELECTRIC 57C-424 57C424
RELIANCE ELECTRIC 45C-344 45C344
RELIANCE ELECTRIC 0-60028-2 0600282
PHOENIX CONTACT VME-3H-CB/I-T VME3HCBIT
PHOENIX CONTACT 2836162 2836162
PERCEPTRON 911-0008 9110008
PEPPERL & FUCHS MVH2000-F15 MVH2000F15
PACIFIC SCIENTIFIC SC905NN-001-01 SC905NN00101
OMRON Z4M-T30V2 Z4MT30V2
NORTEL NETWORKS NTVQ01BB NTVQ01BB
NITTA PCF-2210R PCF2210R
NACHI AUXL-111C-A0 AUXL111CA0
NACHI AUXL-111C AUXL111C
NACHI AUXL-111 AUXL111
MTS SYSTEMS CO MP-FLX-230/X35A MPFLX230X35A
MOTOMAN ROBOTICS RM6210 RM6210
MOORE PRODUCTS 15921-21-3 15921213
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MODICON C986-000 C986000